Merge "Add a dumpsys to LightsService for manual testing" into rvc-dev am: b20eb1ca24 (19d0fe43) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/lights/LightsService.java

+33 −0

Original line number	Diff line number	Diff line
		@@ -41,9 +41,12 @@ import android.view.SurfaceControl;
		import com.android.internal.BrightnessSynchronizer;
		import com.android.internal.annotations.GuardedBy;
		import com.android.internal.annotations.VisibleForTesting;
		import com.android.internal.util.DumpUtils;
		import com.android.internal.util.Preconditions;
		import com.android.server.SystemService;

		import java.io.FileDescriptor;
		import java.io.PrintWriter;
		import java.util.ArrayList;
		import java.util.HashMap;
		import java.util.List;
		@@ -174,6 +177,36 @@ public class LightsService extends SystemService {
		closeSessionInternal(token);
		}

		@Override
		protected void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
		if (!DumpUtils.checkDumpPermission(getContext(), TAG, pw)) return;

		synchronized (LightsService.this) {
		if (mVintfLights != null) {
		pw.println("Service: aidl (" + mVintfLights.get() + ")");
		} else {
		pw.println("Service: hidl");
		}

		pw.println("Lights:");
		for (int i = 0; i < mLightsById.size(); i++) {
		final LightImpl light = mLightsById.valueAt(i);
		pw.println(String.format(" Light id=%d ordinal=%d color=%08x",
		light.mHwLight.id, light.mHwLight.ordinal, light.getColor()));
		}

		pw.println("Session clients:");
		for (Session session : mSessions) {
		pw.println(" Session token=" + session.mToken);
		for (int i = 0; i < session.mRequests.size(); i++) {
		pw.println(String.format(" Request id=%d color=%08x",
		session.mRequests.keyAt(i),
		session.mRequests.valueAt(i).getColor()));
		}
		}
		}
		}

		private void closeSessionInternal(IBinder token) {
		synchronized (LightsService.this) {
		final Session session = getSessionLocked(token);